EP1560339A4 - Dispositif de transmission et procede de controle de gain automatique - Google Patents

Dispositif de transmission et procede de controle de gain automatique

Info

Publication number
EP1560339A4
EP1560339A4 EP20030810598 EP03810598A EP1560339A4 EP 1560339 A4 EP1560339 A4 EP 1560339A4 EP 20030810598 EP20030810598 EP 20030810598 EP 03810598 A EP03810598 A EP 03810598A EP 1560339 A4 EP1560339 A4 EP 1560339A4
Authority
EP
European Patent Office
Prior art keywords
control method
transmission device
gain control
automatic gain
automatic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP20030810598
Other languages
German (de)
English (en)
Other versions
EP1560339B1 (fr
EP1560339A1 (fr
Inventor
Hiroaki Sudo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Intellectual Property Corp of America
Original Assignee
Panasonic Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Panasonic Corp filed Critical Panasonic Corp
Publication of EP1560339A1 publication Critical patent/EP1560339A1/fr
Publication of EP1560339A4 publication Critical patent/EP1560339A4/fr
Application granted granted Critical
Publication of EP1560339B1 publication Critical patent/EP1560339B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/52—Transmission power control [TPC] using AGC [Automatic Gain Control] circuits or amplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/283—Power depending on the position of the mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
EP03810598.7A 2002-11-08 2003-11-05 Dispositif de transmission et procede de controle de gain automatique Expired - Lifetime EP1560339B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002325225A JP3717472B2 (ja) 2002-11-08 2002-11-08 送信装置及び自動利得制御方法
JP2002325225 2002-11-08
PCT/JP2003/014095 WO2004042940A1 (fr) 2002-11-08 2003-11-05 Dispositif de transmission et procede de controle de gain automatique

Publications (3)

Publication Number Publication Date
EP1560339A1 EP1560339A1 (fr) 2005-08-03
EP1560339A4 true EP1560339A4 (fr) 2011-06-22
EP1560339B1 EP1560339B1 (fr) 2015-10-07

Family

ID=32310466

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03810598.7A Expired - Lifetime EP1560339B1 (fr) 2002-11-08 2003-11-05 Dispositif de transmission et procede de controle de gain automatique

Country Status (6)

Country Link
US (1) US7206597B2 (fr)
EP (1) EP1560339B1 (fr)
JP (1) JP3717472B2 (fr)
CN (1) CN100414842C (fr)
AU (1) AU2003277549A1 (fr)
WO (1) WO2004042940A1 (fr)

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US7277457B2 (en) * 2003-10-03 2007-10-02 Motorola, Inc. Sync bursts for frequency offset compensation
JP4212548B2 (ja) 2003-12-26 2009-01-21 株式会社東芝 無線送信装置、無線受信装置、無線送信方法及び無線受信方法
US7742533B2 (en) 2004-03-12 2010-06-22 Kabushiki Kaisha Toshiba OFDM signal transmission method and apparatus
US7596355B2 (en) * 2004-11-29 2009-09-29 Intel Corporation System and method capable of closed loop MIMO calibration
JP2007006141A (ja) * 2005-06-23 2007-01-11 Hitachi Kokusai Electric Inc Ａｇｃ装置および無線受信部
EP1911170B1 (fr) 2005-08-05 2011-11-23 Nokia Corporation Longueur de preambule pour transmission de voie de controle discontinue
WO2007093869A2 (fr) 2006-02-13 2007-08-23 Nokia Corporation Longueur de préambule adaptative de transmission de connectivité continue
CN101479975B (zh) * 2006-04-28 2011-12-21 三菱电机株式会社 无线通信装置
JP2007306474A (ja) * 2006-05-15 2007-11-22 Matsushita Electric Ind Co Ltd 無線通信機
AU2007309945B2 (en) * 2006-10-24 2010-07-01 Lg Electronics Inc. Procedure for non synchronized radio access (NSRA) resource assignment
FR2924544B1 (fr) * 2007-12-03 2011-04-22 Wavecom Procede de calibrage d'une chaine de transmission, produit programme d'ordinateur, moyen de stockage et dispositif de calibrage correspondants.
CA2717591C (fr) * 2008-02-19 2016-11-08 Elbit Systems Of America, Llc Systeme (msa) aloha a creneaux mimo
KR101201200B1 (ko) * 2008-12-18 2012-11-15 한국전자통신연구원 무선 통신 시스템에서 데이터 송신 장치 및 방법
JP2010258599A (ja) * 2009-04-22 2010-11-11 Sony Corp 無線通信装置と無線通信方法とコンピュータ・プログラムおよび無線通信システム
WO2011001466A1 (fr) * 2009-06-30 2011-01-06 株式会社 東芝 Dispositif de communication
US8554148B2 (en) * 2009-09-18 2013-10-08 Electronics And Telecommunications Research Institute Data transmission/reception apparatus and method for wireless communication system
JP5480739B2 (ja) * 2010-07-16 2014-04-23 株式会社フジクラ 通信方法、通信システム、送信機、および受信機
CN103379607B (zh) * 2012-04-17 2018-01-30 中兴通讯股份有限公司 Td‑hspa+终端设备的增益控制方法和装置
US9131498B2 (en) * 2012-09-12 2015-09-08 Futurewei Technologies, Inc. System and method for adaptive transmission time interval (TTI) structure
CN105453507B (zh) * 2013-08-08 2019-02-05 Lg电子株式会社 在无线通信系统中发送和接收信号的方法及其装置
KR102582843B1 (ko) * 2015-11-02 2023-09-27 한국전자통신연구원 인젝션 레벨 정보를 시그널링하는 프리앰블을 포함하는 방송 신호 프레임 생성 장치 및 방송 신호 프레임 생성 방법
WO2017081800A1 (fr) * 2015-11-12 2017-05-18 富士通株式会社 Dispositif terminal, dispositif de station de base, système de communication sans fil et procédé de communication sans fil
US20250007643A1 (en) * 2023-06-28 2025-01-02 Silicon Laboratories Inc. Scalable packet communication in a long range wireless system
US12615172B2 (en) 2023-06-28 2026-04-28 Silicon Laboratories Inc. Error mitigation techniques in a wireless system
US20250008541A1 (en) * 2023-06-28 2025-01-02 Silicon Laboratories Inc. Techniques for robust preamble generation for scalable packets in long range wireless network
CN120692643A (zh) * 2024-03-22 2025-09-23 华为技术有限公司 一种通信方法和通信装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0893889A2 (fr) * 1997-07-19 1999-01-27 Matsushita Electric Industrial Co., Ltd. Procédé et dispositif de contrÔle de la puissance d'émission dans un système de communication à AMDC
US6311047B1 (en) * 1997-11-03 2001-10-30 Nec Corporation Gain control method and circuit

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US5222104A (en) * 1991-12-30 1993-06-22 Motorola, Inc. Gain control circuit for radio transmitter
US5798711A (en) * 1992-05-22 1998-08-25 Directed Electronics, Inc. High throughput embedded code hopping system with bypass mode
FR2701178A1 (fr) * 1993-02-03 1994-08-05 Philips Electronique Lab Système de communication par étalement de spectre à multiutilisateurs.
US5956624A (en) * 1994-07-12 1999-09-21 Usa Digital Radio Partners Lp Method and system for simultaneously broadcasting and receiving digital and analog signals
JP3312194B2 (ja) 1996-04-18 2002-08-05 シャープ株式会社 スペクトル拡散通信システム
JPH1056343A (ja) 1996-08-09 1998-02-24 Hitachi Ltd ディジタルａｇｃ方式
JP4020458B2 (ja) * 1997-06-19 2007-12-12 三菱電機株式会社 無線通信システム、データ送信機及びデータ受信機
US6876675B1 (en) * 1998-02-06 2005-04-05 Cisco Technology, Inc. Synchronization in OFDM systems
JP3539476B2 (ja) 1998-08-31 2004-07-07 雪印乳業株式会社 新規酵素及びその製造方法
KR20010028874A (ko) * 1999-09-27 2001-04-06 서평원 무선패킷 데이터망에서의 전력제어 신호를 이용한 패킷 데이터 전송 방법
DE60122259T2 (de) * 2000-04-10 2006-12-07 Samsung Electronics Co., Ltd., Suwon Verfahren zur messung der verwirrungsrate eines gemeinsames paketkanals in einem cdma-übertragungssystem
JP2001333038A (ja) * 2000-05-23 2001-11-30 Sony Corp 通信装置および通信方法、並びに記録媒体
CN1172463C (zh) * 2000-06-12 2004-10-20 三星电子株式会社 在码分多址移动通信系统中分配上行链路随机接入信道的方法
GB0018859D0 (en) * 2000-08-01 2000-09-20 Fujitsu Ltd Apparatus for and method of receiving a transmission signal
US20020164968A1 (en) * 2001-03-06 2002-11-07 Magis Networks, Inc. Probing scheme for diversity antenna branch selection
US6898755B1 (en) * 2001-08-24 2005-05-24 Juniper Networks, Inc. Method for increasing physical layer flexibility in cable modem systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0893889A2 (fr) * 1997-07-19 1999-01-27 Matsushita Electric Industrial Co., Ltd. Procédé et dispositif de contrÔle de la puissance d'émission dans un système de communication à AMDC
US6311047B1 (en) * 1997-11-03 2001-10-30 Nec Corporation Gain control method and circuit

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2004042940A1 *

Also Published As

Publication number Publication date
US20050227645A1 (en) 2005-10-13
AU2003277549A1 (en) 2004-06-07
US7206597B2 (en) 2007-04-17
CN1692559A (zh) 2005-11-02
JP2004159248A (ja) 2004-06-03
EP1560339B1 (fr) 2015-10-07
CN100414842C (zh) 2008-08-27
JP3717472B2 (ja) 2005-11-16
WO2004042940A1 (fr) 2004-05-21
EP1560339A1 (fr) 2005-08-03

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